Pentair® Amerlite® Large Pool Light 500W 120V 50 Ft Cord (Incandescent). Illuminate Your Pool With The Classic, High-Output Lighting 78458100
Illuminate Your Pool With The Classic, High-Output Lighting Trusted By Pool Professionals For Decades. The Pentair® Amerlite® Large Pool Light Delivers Powerful White Illumination, Proven Durability, And Broad Compatibility With Full-Size Pool Light Niches, Making It A Go-To Choice For New Installations And Direct Replacements.
Built With A Heavy-Duty Stainless Steel Face Ring And A Prismatic Tempered Glass Lens, This Amerlite® Incandescent Pool Light Provides Bright, Even Light Distribution Across The Pool While Withstanding Long-Term Submersion And Harsh Pool Environments.
Key Features & Benefits
- Powerful 500W Incandescent Output Produces A Bright, Traditional White Pool Glow
- 120V Line Voltage Operation Eliminates The Need For A Separate Low-Voltage Transformer
- 50 Ft Cord Length Ideal For Standard Conduit Runs To Junction Boxes
- Stainless Steel Face Ring With Uni-Tension Clamp Ensures A Secure, Watertight Seal
- Prismatic Tempered Glass Lens Distributes Light Evenly And Resists Cracking
- Serviceable Design With Readily Available Replacement Lenses, Gaskets, And Face Rings
Compatibility & Applications
This Amerlite® Large Pool Light Is Designed For Use With Full-Size Wet Niches And Is Commonly Used In Inground Pool Installations. It Is Compatible With Many Standard Niches From Pentair® And Legacy Brands Commonly Found In Residential And Commercial Pools.
Ideal For:
- Replacing Existing Full-Size Incandescent Pool Lights
- Pools Using Standard 120V Lighting Circuits
- Customers Wanting A Traditional On/Off Pool Lighting Solution
- Residential And Commercial Inground Pools
Technical Specifications
- Brand: Pentair®
- Product Line: Amerlite®
- Light Type: Underwater Incandescent Pool Light
- Wattage: 500W
- Voltage: 120V
- Cord Length: 50 Ft
- Lens Type: Prismatic Tempered Glass
- Face Ring Material: Stainless Steel
- Installation Type: Full-Size Wet Niche
- Application: Inground Swimming Pools
Common Part Numbers & Variations
Customers Often Search For These Related Amerlite® Models And Replacement Components:
- 78456300 – 500W, 120V, 100 Ft Cord
- 78458100 – 500W, 120V, 50 Ft Cord
- 78457100 – 500W, 120V, 150 Ft Cord
Installation Notes
Installation Must Comply With Local Electrical Codes And The National Electrical Code (NEC). Proper Bonding, Grounding, And Junction Box Placement Are Required. Professional Installation By A Licensed Electrician Or Pool Professional Is Strongly Recommended.
Why Choose The Pentair® Amerlite® 500W Pool Light
If You’re Looking For Maximum Brightness, Proven Reliability, And Direct Replacement Compatibility, The Pentair® Amerlite® Large Pool Light Remains One Of The Most Trusted Incandescent Pool Lighting Solutions Available. Its Robust Construction And Long-Standing Industry Support Make It A Smart Investment For Pool Owners Who Value Performance And Longevity.
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
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It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
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